40238279523225

Names of 40238279523225

• Cardinal: 40238279523225 can be written as Forty trillion, two hundred thirty-eight billion, two hundred seventy-nine million, five hundred twenty-three thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 4.0238279523225 × 10¹³

Factors of 40238279523225

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 60428

Divisors of 40238279523225

• Number of divisors d(n): 81
• Complete list of divisors:
  1 3 5 7 9 15 21 25 35 45 49 63 75 105 147 175 225 245 315 441 525 735 1225 1575 2205 3675 11025 60413 181239 302065 422891 543717 906195 1268673 1510325 2114455 2718585 2960237 3806019 4530975 6343365 8880711 10572275 13592925 14801185 19030095 26642133 31716825 44403555 74005925 95150475 133210665 222017775 666053325 3649730569 10949191707 18248652845 25548113983 32847575121 54745958535 76644341949 91243264225 127740569915 164237875605 178836797881 229933025847 273729792675 383221709745 536510393643 638702849575 821189378025 894183989405 1149665129235 1609531180929 1916108548725 2682551968215 4470919947025 5748325646175 8047655904645 13412759841075 40238279523225
• Sum of all divisors σ(n): 83839348670493
• Sum of proper divisors (its aliquot sum) s(n): 43601069147268
• 40238279523225 is an abundant number, because the sum of its proper divisors (43601069147268) is greater than itself. Its abundance is 3362789624043

Bases of 40238279523225

• Binary: 1001001001100010110100010110110111101110011001₂
• Hexadecimal: 0x2498B45B7B99
• Base-36: E9H7KPFO9

Squares and roots of 40238279523225

• 40238279523225 squared (40238279523225²) is 1619119138989188333314400625
• 40238279523225 cubed (40238279523225³) is 65150568496050349637067912764951642015625
• 40238279523225 is a perfect square number. Its square root is 6343365
• The cube root of 40238279523225 is 34267.2932431201

Scales and comparisons

• 40,238,279,523,225 seconds is equal to 1,279,452 years, 42 weeks, 5 days, 19 hours, 33 minutes, 45 seconds.
• To count from 1 to 40,238,279,523,225 would take you about three million, one hundred ninety-eight thousand, six hundred thirty-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 40238279523225 cubic inches would be around 2855.6 feet tall.

Recreational maths with 40238279523225

• 40238279523225 backwards is 52232597283204
• The number of decimal digits it has is: 14
• The sum of 40238279523225's digits is 54
• More coming soon!